After rave reviews started pouring in for John Carney’s (“Once”) latest musical, “Sing Street,” the Irish stars of the film, Ferdia Walsh-Peelo and Mark McKenna, took to the stage at the Weinstein Company’s party following Sunday night’s world premiere, performing an impromptu, three-song set at nearly 2 a.m. to the delight of the Sundance crowd.

Sign Up for Daily Insider Newsletter

After rave reviews started pouring in for John Carney’s (“Once”) latest musical, “Sing Street,” the Irish stars of the film, Ferdia Walsh-Peelo and Mark McKenna, took to the stage at the Weinstein Company’s party following Sunday night’s world premiere, performing an impromptu, three-song set at nearly 2 a.m. to the delight of the Sundance crowd.

After rave reviews started pouring in for John Carney’s (“Once”) latest musical, “Sing Street,” the Irish stars of the film, Ferdia Walsh-Peelo and Mark McKenna, took to the stage at the Weinstein Company’s party following Sunday night’s world premiere, performing an impromptu, three-song set at nearly 2 a.m. to the delight of the Sundance crowd.

After rave reviews started pouring in for John Carney’s (“Once”) latest musical, “Sing Street,” the Irish stars of the film, Ferdia Walsh-Peelo and Mark McKenna, took to the stage at the Weinstein Company’s party following Sunday night’s world premiere, performing an impromptu, three-song set at nearly 2 a.m. to the delight of the Sundance crowd.

After rave reviews started pouring in for John Carney’s (“Once”) latest musical, “Sing Street,” the Irish stars of the film, Ferdia Walsh-Peelo and Mark McKenna, took to the stage at the Weinstein Company’s party following Sunday night’s world premiere, performing an impromptu, three-song set at nearly 2 a.m. to the delight of the Sundance crowd.

After rave reviews started pouring in for John Carney’s (“Once”) latest musical, “Sing Street,” the Irish stars of the film, Ferdia Walsh-Peelo and Mark McKenna, took to the stage at the Weinstein Company’s party following Sunday night’s world premiere, performing an impromptu, three-song set at nearly 2 a.m. to the delight of the Sundance crowd.

After rave reviews started pouring in for John Carney’s (“Once”) latest musical, “Sing Street,” the Irish stars of the film, Ferdia Walsh-Peelo and Mark McKenna, took to the stage at the Weinstein Company’s party following Sunday night’s world premiere, performing an impromptu, three-song set at nearly 2 a.m. to the delight of the Sundance crowd.

After rave reviews started pouring in for John Carney’s (“Once”) latest musical, “Sing Street,” the Irish stars of the film, Ferdia Walsh-Peelo and Mark McKenna, took to the stage at the Weinstein Company’s party following Sunday night’s world premiere, performing an impromptu, three-song set at nearly 2 a.m. to the delight of the Sundance crowd.